Side by side

Lum-Tec B72vsSpinnaker Dumas Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

B72
Lum-TecB72
MSRP $506
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239

At a glance

10 of 29 specs differ
Diameter
B7244mm
Dumas Automatic44mm
Power Reserve
B7240h
Dumas Automatic40h
Water Resistance
B72200m
Dumas Automatic300m
MSRP
B72$506
Dumas Automatic$239

Full specifications

Case

5 specs
Category
Sport
Diver
Thickness
—
15mm
Lug-to-Lug
51.5mm
48mm
Material
316L Stainless Steel (DLC coated)
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
B72
Blue

Movement

2 specs
Caliber
Ronda 515
SII NH35A
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$506
$239

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